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13 条记录 (耗时 0.009 秒)

    Photometric testing apparatus
    1.
    发明公开
    Photometric testing apparatus 失效
    用于光度测试。

    公开(公告)号：EP0003828A1

    公开(公告)日：1979-09-05

    申请号：EP79100503.6

    申请日：1979-02-20

    申请人： OPTICAL COATING LABORATORY, INC.

    发明人： Athon, Erik W.

    IPC分类号： G01J1/04 ,  G02B5/02

    CPC分类号： G02B5/0236 ,  G01J1/04 ,  G01J1/0474 ,  G01J2001/0485 ,  G02B5/0278

    摘要： A testing apparatus for making photometric measurements with a light beam having a spatially ill-defined energy distribution. A detector (29,30; 91) for receiving the light beam and having a spatial variation in its sensitivity over its sensing area. A diffuser (91,97) is provided which is disposed in the light beam for intercepting the light beam before it strikes the detector. The diffuser is formed of a white-like plastic and has a thickness which decreases progressively towards the outer edged of the same to compensate for the fall-off in sensitivity of the detector to rays closer to the outer margins of the diffuser or away from the center of the diffuser. The diffuser is formed in two portions in which a portion (97) of the diffuser is in substantially closer proximity to the detector (91) than the other portion to minimize the directional sen- s i tiv i ty of the detector.

    Solar sensor including reflective element to transform the angular response
    3.
    发明公开
    Solar sensor including reflective element to transform the angular response 审中-公开
    元素zurVeränderungder Winkelempfindlichkeit

    公开(公告)号：EP1473552A2

    公开(公告)日：2004-11-03

    申请号：EP04251305.1

    申请日：2004-03-05

    申请人： Control Devices, Inc.

    发明人： Clugston Jr, Edward P.

    IPC分类号： G01J1/04 ,  G01J1/42

    CPC分类号： G01J1/04 ,  G01J1/0414 ,  G01J1/0437 ,  G01J1/42 ,  G01J2001/0485

    摘要： A solar sensor that utilizes a blocking element and curved reflective element between the sun and a photo-sensitive electronic device to provide high signal levels and the ability to shape the angular response of the overall sensor. A particular angular response can be achieved by combining the attenuating affects of the blocking element with the increased response affects of the curved reflector. These two elements may be combined into one physical structure, or may be separate. Further, the present invention contemplates the use of multiple blocking elements and multiple reflectors.

    摘要翻译： 一种太阳能传感器，其利用遮阳元件和太阳与感光电子设备之间的弯曲反射元件，以提供高信号水平和整形传感器角度响应的能力。 可以通过将阻挡元件的衰减影响与弯曲反射器的增加的响应影响相结合来实现特定的角度响应。 这两个元件可以组合成一个物理结构，或者可以是分开的。 此外，本发明考虑使用多个阻挡元件和多个反射器。

    IMPROVED OPTICAL RADIATION SENSOR SYSTEM
    4.
    发明公开
    IMPROVED OPTICAL RADIATION SENSOR SYSTEM 审中-公开
    改进的光学辐射传感器系统

    公开(公告)号：EP1697702A1

    公开(公告)日：2006-09-06

    申请号：EP04802235.4

    申请日：2004-11-29

    申请人： TROJAN TECHNOLOGIES INC.

    发明人： KNIGHT, Gordon, D. ,  VERDUN, Alex, M., W. ,  DRAGOI, Catalina, M.

    IPC分类号： G01J1/04 ,  C02F1/32

    CPC分类号： C02F1/325 ,  C02F2201/326 ,  G01J1/0204 ,  G01J1/0266 ,  G01J1/0437 ,  G01J1/06 ,  G01J1/429 ,  G01J2001/0485 ,  G01J2001/063

    摘要： There is described an optical radiation sensor device for detecting radiation in a radiation field. The device comprises a sensor element capable of detecting and responding to incident radiation from the radiation field and a radiation window interposed between the sensor element and the radiation field. The radiation window comprises a non-circular (preferably square) shaped radiation transparent opening. The optical radiation sensor device can be used in a so-called dynamic manner while mitigating or obviating the detection errors resulting from the use of a circular-shaped attenuating aperture and/or angular (even minor) misalignment of the sensor device with respect to the array of radiation sources when multiple such circular-shaped attenuating apertures are used.

    STRAHLUNGSMESSVORRICHTUNG
    5.
    发明公开
    STRAHLUNGSMESSVORRICHTUNG 审中-公开
    辐射测量设备

    公开(公告)号：EP1423667A2

    公开(公告)日：2004-06-02

    申请号：EP02776996.7

    申请日：2002-09-05

    申请人： Edus Systemtechnik GmbH

    发明人： SCHULZ, Ulrich ,  DREIER, Erich

    IPC分类号： G01J1/00

    CPC分类号： G01J1/429 ,  G01J1/0219 ,  G01J1/0295 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0407 ,  G01J1/044 ,  G01J1/0474 ,  G01J2001/0276 ,  G01J2001/0485

    摘要： The invention relates to a radiation measuring device, especially for measuring high power radiation (10), comprising a measuring window (12) and a deflecting unit which can guide at least one part of the radiation which is to be measured (10) from the measuring window (12) to a sensor unit (14). According to the invention, the deflecting unit comprises at least one bar (16) into which the radiation (10) is injected via the measuring window (12), parallel to the longitudinal extension (18) thereof, via a side (70). The radiation is retransmitted along the longitudinal extension of the surface (18) bar to the sensor unit (14).

    SENSOR ZUM ERFASSEN VON ELEKTROMAGNETISCHER STRAHLUNG
    6.
    发明授权
    SENSOR ZUM ERFASSEN VON ELEKTROMAGNETISCHER STRAHLUNG 失效
    传感器用于检测电磁辐射

    公开(公告)号：EP0721574B1

    公开(公告)日：1998-11-04

    申请号：EP94924209.3

    申请日：1994-08-25

    申请人： SE Scientific Electronics Munchen GmbH

    发明人： NÄBAUER, Anton ,  BERG, Peter

    IPC分类号： G01J1/04 ,  G01J1/42

    CPC分类号： G01J1/02 ,  G01J1/0209 ,  G01J1/0219 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/429 ,  G01J2001/0485

    摘要： The proposal is for a sensor (1) to detect electromagnetic radiation with a detector (3) to detect the radiation in which the dependence of the sensor signal on the direction of incidence of the radiation impinging on the detector is very low. The sensor comprises a lens or lens system (2) with a positive focal length arranged in the beam path in front of the detector. The detector is arranged in the beam path in front of the focal point produced when radiation impinges in the peripheral region (11) of the lens or lens system at an angle of incidence of zero degree. The arrangement and sensitivity ranges of the detector are such that, when radiation impinges at an angle of incidence of zero degree, only a part of the radiation impinging through the lens or lens system contributes towards detecting the radiation.

    Solar sensor including reflective element to transform the angular response
    9.
    发明公开
    Solar sensor including reflective element to transform the angular response 审中-公开
    太阳探测器与反射元件用于改变角灵敏度

    公开(公告)号：EP1473552A3

    公开(公告)日：2005-02-09

    申请号：EP04251305.1

    申请日：2004-03-05

    申请人： Control Devices, Inc.

    发明人： Clugston Jr, Edward P.

    IPC分类号： G01J1/04 ,  G01J1/42

    CPC分类号： G01J1/04 ,  G01J1/0414 ,  G01J1/0437 ,  G01J1/42 ,  G01J2001/0485

    摘要： A solar sensor that utilizes a blocking element and curved reflective element between the sun and a photo-sensitive electronic device to provide high signal levels and the ability to shape the angular response of the overall sensor. A particular angular response can be achieved by combining the attenuating affects of the blocking element with the increased response affects of the curved reflector. These two elements may be combined into one physical structure, or may be separate. Further, the present invention contemplates the use of multiple blocking elements and multiple reflectors.